913304 ÷ 78 
The aim is to understand the frequency of 78 in 913304.

On to step 1:
78 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 78

Let's proceed to step 2:
91 divided by 78 is 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 78 from 91 leaves us with 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 78

Let's proceed to step 3:
The number 78 fits into 133 1 times, leaving a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 78 away from 133, we end up with 55.
Bring next digit (3) of the dividend behind the 55 and repeat the process: 553 / 78

Step 4:
78 goes into 553 7 times with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 117.0
Subtract 546 from 553 to get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 78

Let's proceed to step 5:
When dividing 70 by 78, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 1170.0
Subtract 0 from 70 to get 70.
Bring next digit (4) of the dividend behind the 70 and repeat the process: 704 / 78

Moving on to step 6:
78 can be fit into 704 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 11709.0
If we take 702 away from 704, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
20 divided by 78 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 11709.0
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
78 goes into 200 2 times with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 11709.02
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
78 can be fit into 440 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 11709.025
If we take 390 away from 440, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
500 divided by 78 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 11709.0256
Subtracting 468 from 500 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
If we divide 320 by 78, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 11709.02564
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
78 goes into 80 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 11709.025641
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
78 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 11709.025641
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 11709.02564102
If we take 156 away from 200, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final outcome is 11709.02564102, with a leftover of 4.4e-08.